Quest Diagnostics

Lab Testing at Quest Diagnostics - Richland

Quest Diagnostics Patient Service Center in Mansfield, OH 44905.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1033 Ashland Rd Suite 135
Mansfield, OH 44905
Richland County

567-333-1134

Hours

Monday	Closed
Tuesday	8:00 AM – 12:00, 12:30
Wednesday	Closed
Thursday	8:00 AM – 12:00, 12:30
Friday	Closed
Saturday	Closed
Sunday	Closed

Nearby alternatives

Quest Diagnostics - Mansfield Hosp
335 Glessner Ave Ste 200, Mansfield, OH 44903
3.2 mi
LabCorp Mansfield
564 S Trimble Rd B, Mansfield, OH 44906
4.5 mi
Quest Diagnostics - Balgreen Dr
770 Balgreen Dr Ste 105, Mansfield, OH 44906
4.9 mi
Quest Diagnostics - Wellness Ctr Lab - Ontario
1750 W 4th St, Ontario, OH 44906
5.2 mi
Avita Health System
715 Richland Mall Suite E, Mansfield, OH 44906
6.1 mi

About this location

Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.